Question

- 5. a. b. is a characteristic evolved in hominins that made them different from other early primates. Producing few offspring at a time Flexible limbs Bipedal locomotion c. - 6. Fossils are more commonly found in igneous rock. sedimentary rock. C. metamorphic rock. a. b. - 7 Mitochondrial DNA from Africans was recently discovered to be more variable than mitochondrial DNA from populations in other parts of the world. Which of the following ideas is supported by this finding? the Out-of-Africa hypothesis b. the multiregional theory the hominoid biogeographical hypothesis a. c. 8. a. Primates have eyes that are situated close together on the front of the face. What is this called? acute distance vision b. diurnal vision binocular vision c.

Answer 1

5.- c) Bipedal locomotion.

6.- b) Sedimentary rock. Remember that igneous rocks come just from volcanic activity so they cannot contain fossils, they actually destroy fossils. Metamorphic rocks may contain fossils but it is less likely because such metamorphic processes damage fossils in some cases

7.- a) The out of Africa theory.

8.- c) Binocular vision. That is because you have 2 (bi) eyes now looking at the same direction